Universal Licensing System
WCL457
BP Exploration (Alaska) Inc.
License details
| ULS identifier | 1839788 |
|---|
| Call sign | WCL457 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2004-01-13 |
|---|
| Expiration | 2014-04-03 |
|---|
| Cancellation | 2010-08-25 |
|---|
| Frequency range | 452.325 - 457.425 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:47 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXOT | 452.32500000 | | | 35.000000 | | |
| 1 | 1 | FXOT | 452.37500000 | | | 35.000000 | | |
| 1 | 1 | FXOT | 452.42500000 | | | 35.000000 | | |
| 1 | 1 | FXOT | 457.32500000 | | | 35.000000 | | |
| 1 | 1 | FXOT | 457.37500000 | | | 35.000000 | | |
| 1 | 1 | FXOT | 457.42500000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.32500000 | | 20K0F3E |
| 1 | 1 | 452.37500000 | | 20K0F3E |
| 1 | 1 | 452.42500000 | | 20K0F3E |
| 1 | 1 | 457.32500000 | | 20K0F3E |
| 1 | 1 | 457.37500000 | | 20K0F3E |
| 1 | 1 | 457.42500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 2148804244 |
License history
| Date | File or call sign | Action |
|---|
| 2010-08-26 | WCL457 | LICAN |
| 2010-03-09 | WCL457 | LIAUA |
| 2010-03-08 | WCL457 | ESUAPR |
| 2009-04-23 | WCL457 | LIAUA |
| 2009-04-22 | WCL457 | ESUAPR |
| 2009-03-20 | WCL457 | LIAUA |
| 2009-03-19 | WCL457 | ESUAPR |
| 2007-07-06 | WCL457 | LIAUA |
| 2007-07-05 | WCL457 | ESUAPR |
| 2004-05-28 | WCL457 | LIAUA |
| 2004-05-27 | WCL457 | ESUAPR |
| 2004-01-13 | WCL457 | LIREN |
| 2004-01-05 | WCL457 | LETRES |
| 2003-08-21 | WCL457 | LIASS |
| 2003-01-16 | WCL457 | LIAUA |
| 2002-08-31 | WCL457 | LIAUA |
| 2002-05-10 | WCL457 | AUDOPR |
| 2001-07-06 | WCL457 | LIAUA |
| 2001-04-25 | WCL457 | LIAUA |
| 2000-11-23 | WCL457 | LICCNV |
| 2000-04-12 | WCL457 | LITRAN |
| 2000-04-12 | WCL457 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1839788 | 2026-08-02 01:13:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCL457 | ULS 1839788 | 2026-08-02 01:13:47 |
| Status | C | ULS 1839788 | 2026-08-02 01:13:47 |
| Service | IG | ULS 1839788 | 2026-08-02 01:13:47 |
| Grant Date | 2004-01-13 | ULS 1839788 | 2026-08-02 01:13:47 |
| Expiration Date | 2014-04-03 | ULS 1839788 | 2026-08-02 01:13:47 |
| Cancellation Date | 2010-08-25 | ULS 1839788 | 2026-08-02 01:13:47 |